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Solar silicon wafer centring device

A technology of solar silicon wafers and centering devices, which is applied in transportation and packaging, electrical components, semiconductor/solid-state device manufacturing, etc., can solve problems affecting processing quality, solar silicon wafer offset, etc., and achieve the effect of ensuring processing quality

Pending Publication Date: 2018-02-09
无锡联晟光伏科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Solar silicon wafer is an important part of solar power generation. It needs to go through multiple processes in the process of processing. Conveyor belts are used to transport between different stations. During the transportation process, solar silicon wafers are prone to deviation, which will affect the subsequent processing quality.

Method used

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  • Solar silicon wafer centring device
  • Solar silicon wafer centring device

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Embodiment Construction

[0013] See figure 1 , figure 2 As shown, a solar silicon wafer centering device includes a conveyor belt mechanism 1, and a pushing device 2 is symmetrically arranged on both sides of the conveyor belt mechanism 1. The pushing device 2 includes a push plate 3, and the outside of the push plate 3 is connected with two Arranged drive cylinder 4, push plate 3 one end is provided with the guide plate 5 that turns outwards, and the guide plate 5 on two push plates 3 forms a trumpet mouth, is convenient to solar silicon wafer 7 to enter, and the guide plate 5 side A photoelectric sensor 6 is arranged in the middle of the conveyor belt mechanism 1, and the photoelectric sensor 6 is electronically connected to the driving cylinder 4. When a solar silicon chip 7 passes by, it sends a signal to the driving cylinder 4 to realize the pushing operation. The inner surface of the push plate 3 is provided with a cushion 16 to protect the solar silicon chip 7 .

[0014] The conveyor belt me...

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Abstract

The invention relates to the field of solar silicon wafer processing equipment, in particular to a solar silicon wafer centring device. According to the solar silicon wafer centring device, centring of a solar silicon wafer in the conveying process can be conveniently achieved to ensure the subsequent processing quality. The solar silicon wafer centring device comprises a conveyer belt mechanism;the solar silicon wafer centring device is characterized in that push devices are symmetrically arranged at two sides of the conveyer belt mechanism; each push device comprises a push plate; the outerside of each push plate is connected with drive air cylinders; a guide plate which is turned over outwards is arranged at one end of each push plate; and a photoelectric sensor is arranged in the middle of the conveyer belt mechanism at one side of each guide plate and is connected with the drive air cylinders through electric control.

Description

technical field [0001] The invention relates to the field of solar silicon wafer processing equipment, in particular to a solar silicon wafer centering device. Background technique [0002] 76% of my country's land is abundant in sunlight, and the distribution of light energy resources is relatively uniform; compared with hydropower, wind power, nuclear power, etc., solar power generation has no emissions and noise, and the application technology is mature, safe and reliable. The best way to use solar energy is photovoltaic conversion, which is to use the photovoltaic effect to make sunlight shine on silicon materials to generate electricity and generate electricity directly. The photoelectric conversion industry chain formed by the application and development of silicon materials is called "photovoltaic industry", including the production of high-purity polysilicon raw materials, solar cell production, solar cell module production, and related production equipment manufactu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/677
CPCH01L21/67703H01L21/67706
Inventor 沙成银
Owner 无锡联晟光伏科技有限公司
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